From a5efe050242d1d6a45e03fcac1763ff90877e322 Mon Sep 17 00:00:00 2001
From: Michael Bien <mbien@fh-landshut.de>
Date: Sat, 2 Jan 2010 00:15:55 +0100
Subject: introduced CLGLContext, refactored dependencies, cleanup in opencl
 code.

---
 resources/cl-impl.cfg           |  3 +++
 resources/clImplCustomCode.java | 11 +++++++++++
 resources/opencl.h              |  2 +-
 3 files changed, 15 insertions(+), 1 deletion(-)

(limited to 'resources')

diff --git a/resources/cl-impl.cfg b/resources/cl-impl.cfg
index 9dff59bc..c2af12cf 100644
--- a/resources/cl-impl.cfg
+++ b/resources/cl-impl.cfg
@@ -30,3 +30,6 @@ Ignore clEnqueueNativeKernel
 #include custom code
 IncludeAs CustomJavaCode CLImpl clImplCustomCode.java
 IncludeAs CustomCCode clImplCustomCode.c
+
+#JavaEpilogue clCreateKernelsInProgram if(kernels!=null && CPU.is32Bit() && kernels.lenght > 1) { convert32To64(kernels); }
+
diff --git a/resources/clImplCustomCode.java b/resources/clImplCustomCode.java
index 91b1fb48..cffe9a72 100644
--- a/resources/clImplCustomCode.java
+++ b/resources/clImplCustomCode.java
@@ -51,3 +51,14 @@
         /** Entry point to C language function: <code> int32_t clBuildProgram(cl_program, uint32_t, cl_device_id * , const char * , void * ); </code>    */
         private native int clBuildProgram1(long program, int devices, Object deviceList, String options, BuildProgramCallback cb, Object userData);
 
+        
+        private final static void convert32To64(long[] values) {
+            if(values.length%2 == 1) {
+                values[values.length-1] = values[values.length/2]>>>32;
+            }
+            for (int i = values.length - 1 - values.length%2; i >= 0; i-=2) {
+                long temp = values[i/2];
+                values[i-1] = temp>>>32;
+                values[i  ] = temp & 0x00000000FFFFFFFFL;
+            }
+		}
diff --git a/resources/opencl.h b/resources/opencl.h
index 8e46611c..d1b0c795 100644
--- a/resources/opencl.h
+++ b/resources/opencl.h
@@ -1,7 +1,7 @@
 
 #include    <CL/cl_platform.h>
 #include    <CL/cl.h>
-//#include    <CL/cl_ext.h>
+#include    <CL/cl_ext.h>
 
 #ifdef _WIN32
 #include    <windows.h>    
-- 
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